| 摘要 |
PURPOSE: A magnet block for infants having improved stability and marketability is provided to prevent a permanent magnet from being exposed to the outside of a block body. CONSTITUTION: A magnet block for infants includes a first body(10), a second body(20), and permanent magnets(30). A magnet storage groove(11) is installed on one side of the first body. Receiving grooves(21) are installed on one side of the second body, and are symmetrical with the magnet storage groove on the first body. The permanent magnets are stored in the receiving grooves before combining contact units on the first and second bodies. |
